Chocolate Pie - cooking recipe

Ingredients

2/3 c. plus 1 Tbsp. sugar
1/3 c. flour
3 Tbsp. cocoa
3 c. milk (1 large Pet, balance of homogenized milk)
4 egg yolks
1/2 stick butter
1 Tbsp. vanilla

Preparation

Mix flour, sugar and cocoa.
Add milk gradually.
Stir in beaten egg yolks and butter.
Cook until thickened.
Add vanilla. Pour into baked pie shell and top with meringue.